﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp6
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] arrer = new int[20];
            for (int i = 0; i < arrer.Length; i++)
            {
                arrer[i] = i;
                Console.WriteLine(arrer[i]);
            }
            string[] arrer01 =
            {
                "在吗",
                "在干嘛",
                "一起吃个饭吗"


            };
            for (int i = 0; i < arrer01.Length; i++)
            {
                Console.WriteLine(arrer01[i]);
            }
            string arr = "waist,wavy,wealth,wrap";
            string[] ccc = arr.Split('w', ',');
            foreach(var ieme in ccc)
            {
                Console.WriteLine(ieme);
            }
        }
    }
}
